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(11)

EP 4 473 454 A1

(12)

(43) Date of publication: 11.12.2024 Bulletin 2024/50 (21) Application number: 23747924.1 (22) Date of filing: 30.01.2023

(51) International Patent Classification (IPC):  G06N 20/20(2019.01) G16B 20/00(2019.01) G06N 3/12(2023.01) G16B 40/20(2019.01) (52) Cooperative Patent Classification (CPC): G16B 40/20; G06N 20/20; G06N 3/04; G16B 40/30; G16B 20/40; G16B 20/20 (86) International application number: PCT/US2023/061531 (87) International publication number: WO 2023/147530 (03.08.2023 Gazette 2023/31)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 31.01.2022 US 202263267369 P (71) Applicant: THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM Austin, TX 78701 (US)	(72) Inventor: LI, Bo Austin, TX 78701 (US) (74) Representative: Müller-Boré & Partner Patentanwälte PartG mbB  Friedenheimer Brücke 21 80639 München 80639 München (DE)